# 100 Examples of Populations

A population It is a set of individuals that inhabits a specific geographic space. For example: the population of Peru, the population of Cairo or the world population. The science that studies human populations is demography and uses two main concepts:

• Absolute population. It is the total number of individuals that inhabit a geographic area at a specific time.
• Relative population. Also called “population density”, it is the average number of inhabitants that inhabit a portion of the territory.

In turn, in the biology the term population is used to designate the set of living beings of the same species that inhabits a specific geographical place. For example: the population of bees in a hive or the population of red foxes that inhabit Japan.

### Population in statistics

The statistics defines the population as a group of people, animals or things that share similar characteristics among themselves (different in relation to other populations), which are of interest for the study or analysis. For example: the medical students of a city or the employees of a factory. This term is used to carry out market research and advertising studies, censuses, sociological and anthropological studies, among others.

In statistical terms, the sample from a population as representative of its total. Thus, it follows that if certain characteristics are present in a portion of the population, then the total must be similar. When the total of a given population is taken, the study is called a census.

### Characteristics of the populations

A population can have one or more of the following characteristics:

• Weather. Every population is in a historical or temporal moment.
• Space. Every population must have a delimited space.
• Age or gender. Certain populations may be comprised of an age range or a common gender.
• Likes / preferences. Certain populations can be delimited by their common preferences.
• Evolution. Every population varies and evolves over time.
• Homogeneity. Every population must share characteristics of similarity among its members. For example: Different applicants for a job form a population because they share the intention of applying for the position.
• Heterogeneity. A given population must be heterogeneous in relation to another population. For example: People of Chinese origin in the United States are similar to each other, but different from members of other populations.

### 100 Examples of Populations

1. The inhabitants of Peru.
2. The women and men that make up the world’s population.
3. The lions of Africa.
4. Students of both sexes between 14 and 17 years old who live in Barcelona.
5. Banana specimens in the city of Buenos Aires.
6. Companies in the food industry.
7. The population of bacteria within a patient.
8. The people of New Delhi.
9. The people of Oceania.
10. The frogs that inhabit the tropical forests of Chocó.
11. Single mothers with a child between 3 and 5 years old who live in Madrid.
12. Workers in a factory.
13. Women who gave birth in a public hospital in Managua between 1980 and 1983.
14. The shoes made in a factory.
15. The women who live in Santiago de Chile.
16. People over 65 years of Europe.
17. Students from rural schools in Argentina.
18. Dogs diagnosed with parvovirus within Mexico City.
19. Multinational companies based in São Paulo.
20. The players of a handball team.
21. Women over the age of 18 living in Beirut.
22. Immigrants from European countries living in Latin America.
23. Men with completed high school studies.
24. Boca Juniors club fans under 35 years of age.
25. Shoppers in a supermarket on Saturday April 7, 2018.
26. The birds that are in a square.
27. Animals in danger of extinction worldwide.
28. The priests of the city of Rome and the Vatican.
29. The employees of a shopping mall.
30. The seagull population in Playa del Carmen.
31. Patients admitted to private clinics between January 2014 and January 2015 with pictures of gastroenteritis.
32. The worker bees of a hive.
33. Unemployed citizens of Montevideo.
34. The judges of a nation.
35. Boys and girls who attend a certain kindergarten.
36. Soldiers who served in the Vietnam War.
37. Birds that inhabit swampy areas.
38. The hare population in the province of Buenos Aires.
39. The population of hummingbirds in the city of Quito.
40. People who live in rural areas in the United States.
41. The albino children of the world.
43. Men and women between the ages of 35 and 50 who have completed postgraduate studies in Spain.
44. Graduates of the Autonomous University of Barcelona during 2007.
45. People who currently live in the city of Tokyo and have more than 3 children.
46. The glassware stock of a restaurant.
47. Men between the ages of 50 and 60 with brown eyes.
48. Homeless people inhabiting the streets of Cape Town.
49. Students of the last year of technical schools in Uruguay.
50. The ants inside a certain anthill.
51. The economically active population of Italy.
52. The population of land animals that inhabits the Amazon.
53. Female dolphins between 2 and 6 years old that live in the Mediterranean Sea.
54. Workers building a skyscraper in Chicago.
55. Firefighters for the city of Boston.
56. Members of a large family.
57. White oaks planted in Patagonia Argentina.
58. The men and women who travel in a bus.
59. The wild plant population that grows in the Alps.
60. Patients diagnosed with HIV between 1990 and 2010.
61. The books of the public library of Girona.
62. The fountains of the garden of Versailles.
63. The directors of a company.
64. Members of British royalty.
65. Children suffering from Toulouse syndrome.
66. People who share the same health insurance company.
67. Passengers on flight 2521 from Caracas to Bogotá on Friday, May 4, 2018.
68. People with more than one child.
69. People who have been bitten and infected by the dengue mosquito between 1999 and 2009.
70. Men and women over 30 who live with their parents in Berlin.
71. The population of documents in a public office.
72. People born in the last year in Havana.
73. Colorblind people living in Norway.
74. Married people in the world.
75. Scavenger mammals that live in the Congo jungle.
76. Smokers who only consume “x” mark.
77. People who live with pets in New York City.
78. Children who have been victims of bullying in the past year.
79. Catholic women of the world.
80. Python snakes that inhabit South Asia.
81. The flea population found on a dog.
82. The specimens of extinct dinosaurs that inhabited Africa.
83. The population of brown bears in Europe.
84. Women between 30 and 45 years old with completed university studies.
85. Terminally ill patients in a hospital.
86. People who visited Disneyland Paris last weekend.
87. Monarch butterflies found in Canada and the United States.
88. Students studying architecture at the University of Buenos Aires.
89. Tourists who are vacationing in Florida this March.
90. Gynecologists who practice their profession in Germany and Brazil.
91. The men and women who attended the final of the 2018 Russia Soccer World Cup.
92. The stars that are within the same milky way.
93. The rats in a certain city.
94. Rabbits on a farm in eastern Arizona.
95. Latino people living in the United States.
96. People who rent a property in La Paz.
97. People who have read one or more books in the last year.
98. People who regularly use allergy pain relievers.
99. The divorced men of Stockholm.
100. University teachers in the city of Seoul, South Korea.